I was thinking something along the lines of Salome's Dance from Blade Runner (only not that because it's too immediately recognisable).
http://www.youtube.com/watch?v=xHxWBt8JtEQ
If anyone knows of a piece of music that's similar but obscure enough to go un-noticed or maybe there is a composer/musician/band out there that can run up something like it, that would be grand.